US8019010B2

5G,4G

Title

OFDM TRANSMITTER AND METHOD FOR MULTI-USER MIMO TRANSMISSIONS

Application Number:

US20100982161

Publication Date:

13-09-2011

Current Assignee:

Family ID:

Application Date:

30-12-2010

Declaring Company:

Publication Country:

US

Priority Date:

08-08-2003

Title

OFDM TRANSMITTER AND METHOD FOR MULTI-USER MIMO TRANSMISSIONS

Application Number:

US20100982161

Family ID:

Publication Country:

US

Publication Date:

13-09-2011

Application Date:

30-12-2010

Priority Date:

08-08-2003

Current Assignee:

Declaring Company:

Abstract  Abstract

An orthogonal-frequency division multiplexed (OFDM) transmitter is configured to transmit a data unit in accordance with a multiple-input multiple-output (MIMO) technique over a wideband channel comprising a 20 MHz channel and another channel using a plurality of spatially diverse antennas. The transmitter is further configured to include in the data unit a parameter indicating a modulation and coding scheme and a parameter indicating number of spatial streams. Each of the spatial streams is encoded and beamformed for receipt by one or more different receiving stations.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.